... 变量相加 addition of variable; 变量仪 variograph; 变量载荷 variable load; ...
基于24个网页-相关网页
短语
气压变量仪
pressure variograph
应变式转矩测量仪
strain gauge ropque measuring instrument
应变测量仪器
[力]
strain measuring instrument
全球应变测量仪器市场
World stress strain Measurement Equipment Markets
仪器变量
instrumental variables
仪器变量法
instrumental variable method
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